what are the tiers based on historical involvement

I hate this site but if we're going to be honest and objective about who parties the most - probs piphi, kappa and theta seem to be most proud of that - (congratulations, and also Tridelt is right up there) and maybe who is proudest of their rich parents - probs the same as above (congratulations again) - ( even though every sorority girl is doing ok) - then don't we also have to be honest about who is the most involved on campus - historically and factually?

That would not be Piphi, Kappa and Theta - although they would, and do happily claim top tier in the 2 aforementioned catagories. and they are great sororities with lots going for them

Tops in sororities for involvement would be DG ,AXO and CHIO - all working hard and tops in different and overlapping organizations both on and off campus
Closely followed by GPHI and Tridelt also having many members working hard and doing great jobs both on and off campus...

All great sororities for different reasons, but depending on what you're into, one person's top tier is another person's bottom tier and vice versa.
Which is something no one should be threatened or vicious about....
Every sorority is great and deserves to shine and be recognized for it's excellence